摘要
利用频带宽度微扰技术研究了具有乘法色噪声和加法色噪声驱动系统的动力学行为 ,推导了准确到外噪声关联时间τ定态几率密度 ,并应用于对称势阱模型 .结果表明 。
This article utilized the technique of frequency broadhand perturbation to research the dynamic behavior of the system driven by colored multiplication noise and colored addition noise, deduced the stationary state probabity density with outside noise relevant time τ accurately, and applied it to the symmetric potential well model. The result showed that internal and external noise have a strong coupling offect for the dynamic behavior of the system.
出处
《延边大学学报(自然科学版)》
CAS
2001年第3期177-183,190,共8页
Journal of Yanbian University(Natural Science Edition)